FIELD: information technology.
SUBSTANCE: method for implementing an interactive call-confirmation signal service involves: receiving, when setting up a call, information on subscription to the interactive call-confirmation signal service to which a user is subscribed, sending to the called terminal, if the called terminal is inactive, a first subscription identifier for identifying user subscription to the interactive call-confirmation signal service, and reproducing for the called user the interactive call-confirmation signal service according to the user's subscription to said service.
EFFECT: wider range of technological tools.
10 cl, 9 dwg
Authors
Dates
2011-10-20—Published
2008-06-05—Filed